Later, Jase returns from the police station and tells Dawn that they can't do anything as May has done nothing wrong yet, but Dawn tells him to leave (Jase still not realising that May is, in fact, 'Jenny'). While Mickey and Darren are out looking for May, Keith learns of May's return and is annoyed at Jase not being with Dawn.
Elsewhere, Bianca gets the family involved in her envelope stuffing job; Tanya tries to cheer up Abi – until Abi disappears; Lucy's desperate for her dad to find her and Olly together; Vinnie's 'entertainment' doesn't quite come off the way he'd expected; and Pat realises she must have lost her ring in one of the envelopes.
Dawn and May stand over Mickey's unconscious body. May talks at Summer, while Dawn tries to get out of the house to take Summer to the hospital due to the rash. May suggests that she look at Summer, but Dawn rushes upstairs. Dawn finally lets May see Summer's rash as she's worried that it could be meningitis. She nearly hands Summer over to May but she sees the pent-up panic in her eyes. May turns nasty and accuses Dawn of being an unfit and undeserving mother.
May confesses that Rob's now with someone else and describes her time in the psychiatric unit. Dawn looks like she feels sorry for May, but instead of letting her hold Summer, she makes a dash for the door. May trips her up, however, and she goes sprawling.
May goes up and down the stairs and finds Summer's present – it's a musical box. She unwraps it and starts to sing along. As Mickey goes to call the police, he collapses from excessive blood loss. Downstairs, May continues to sing as she gets out a cigarette. The oven's open. Her thumb's over the lighter. There's a beat - and the Millers' house explodes…
Elsewhere, Bianca's looking for Pat's ring; Ian throws Olly out onto the street; Ian and Lucy come to blows; Bianca gets her hand stuck in the post box; Ian punches Christian; Tanya tells Abi that she made a pact with Mac before he left – all she has to do is text him with the words 'come home' and he'll be back; and Lucy reveals she's moving in with Christian.
Note that the next episode of EastEnders will air tomorrow (Thursday, June 19) on BBC One at 7.30pm.